ADAM, Abdul-Kahar; ACKON, Judy Benardine; AYITEY, Vera. The disparities in Pay Policies and Structures in Ghana’s Public and Informal Sectors: Accra Metropolis Blue-Collar Waste Collectors/Workers vs White-Collar Employees in Perspective. Singaporean Journal of Business Economics and Management, [S. l.], v. 10, n. (1), p. 13–21, 2024. Disponível em: https://www.singaporeanjbem.com/index.php/SJBEM/article/view/565. Acesso em: 27 oct. 2025.